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pro vyhledávání: '"Dario Sanna"'
Publikováno v:
Dynamics, Vol 4, Iss 3, Pp 609-642 (2024)
The NASA’s Artemis project intends to bring humans back to the Moon in the next decade. A key element of the project will be the Lunar Gateway, a space station placed in a peculiar, near rectilinear Halo orbit in the vicinity of a collinear librati
Externí odkaz:
https://doaj.org/article/ce48af309bf140148bbdf77efb0c4efa
Publikováno v:
Aerospace, Vol 11, Iss 6, p 460 (2024)
Gateway represents a key element of the Artemis program for the upcoming lunar exploration aimed at establishing a sustainable presence by the mid-2030s. This paper investigates minimum-fuel bi-impulsive orbit transfers from Gateway to low lunar orbi
Externí odkaz:
https://doaj.org/article/4b72101aac314811aec74f150aad69cc
Autor:
Dario Sanna
Publikováno v:
SSRN Electronic Journal.
I propose a fast and parsimonious way to estimate the implied rate of return on common equity of single stocks and indexes, resulting from the combination of two easily computable ratios.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccbcc3a88a842c0677239e0b930292c6
https://doi.org/10.2139/ssrn.3636156
https://doi.org/10.2139/ssrn.3636156